Three-component Passerini-Smiles coupling reaction of aldehydes and isocyanides with tropolone catalyzed by silica nanoparticles

Abdolhossain MASSOUDI; Issa AMINI; Ali RAMAZANI And

Makale detayları

Three-component Passerini-Smiles coupling reaction of aldehydes and isocyanides with tropolone catalyzed by silica nanoparticles

Yazarlar:

Abdolhossain MASSOUDI | Issa AMINI | Ali RAMAZANI And

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2012 Vol.36 Issue 4, pp.537-544

Belge Tipi:

Makale

Yayın Tarihi:

3/2012

Belge Dili:

Türkçe

Document ID (Org No.):

2000727580

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

The use of Smiles rearrangement in Passerini-type couplings  with tropolone allows very straightforward multicomponent formation of  a-aryloxy amide derivatives.  The 3-component addition of  isocyanide to tropolone (2-hydroxy-2,4,6-cycloheptatrien-1-one) and  aldehyde in the presence of silica nanoparticles (silica NP, ca.  70  nm) proceeds easily in methanol to form the title compounds in a new  Passerini-Smiles-type reaction.

 

The use of Smiles rearrangement in Passerini-type couplings  with tropolone allows very straightforward multicomponent formation of  a-aryloxy amide derivatives.  The 3-component addition of  isocyanide to tropolone (2-hydroxy-2,4,6-cycloheptatrien-1-one) and  aldehyde in the presence of silica nanoparticles (silica NP, ca.  70  nm) proceeds easily in methanol to form the title compounds in a new  Passerini-Smiles-type reaction.

Makale detayları

Three-component Passerini-Smiles coupling reaction of aldehydes and isocyanides with tropolone catalyzed by silica nanoparticles

Yazarlar: Abdolhossain MASSOUDI | Issa AMINI | Ali RAMAZANI And

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2012 Vol.36 Issue 4, pp.537-544

Belge Tipi: Makale

Yayın Tarihi: 3/2012

Belge Dili: Türkçe

Document ID (Org No.): 2000727580

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Abdolhossain MASSOUDI | Issa AMINI | Ali RAMAZANI And

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2012 Vol.36 Issue 4, pp.537-544

Belge Tipi:

Makale

Yayın Tarihi:

3/2012

Belge Dili:

Türkçe

Document ID (Org No.):

2000727580

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527